When I saw the title of the game, I was extremely excited about the game as I am a big fan of the Resident Evil Franchise.
The game really gave me the old Resident Evil Game Feels and the puzzle at that start really got me confused at the start. I liked the gameplay so far, solving puzzles, looking at items and the Mansion. However, I was unable to use WASD to move around when I was playing it and quite a few english words and phrases were used inappropriately throughout this short gameplay so those can be improved. I haven't seen much of a storyline in the game and any fighting monsters gameplay yet so I have no idea if this game would be similar to that of Resident Evil.
If you are trying to turn this into an actual game, I suggest that you come out with a completely different storyline from Resident Evil and make it a completely brand new game unless you want it to stay as a fan-made version of the Resident Evil Game.
Thank you for reading my comment and I wish you good luck in your future endeavours.